Puetting, Beatrice Lee, Global mathematics 9 / Beatrice Lee-Puetting and Abigail T. Magsombol. - Revised edition. - Quezon City : The Library Publishing House , 2020. - vi, 362 pages : colored illustrations, pictures, figures, tables, and graphs; 27 cm. - . includes glossary. English ISBN: 9786214290192 Subjects--Topical Terms: Global math. Math for secondary schools. Dewey Class. No.: 510 / P9779g